Guidelines for Synthesis and Processing of Two-Dimensional Titanium Carbide (Ti3C2Tx MXene)
- Mohamed Alhabeb, K. Maleski, Y. Gogotsi
- Materials Science
- 6 September 2017
Two-dimensional (2D) transition metal carbides, carbonitrides, and nitrides (MXenes) were discovered in 2011. Since the original discovery, more than 20 different compositions have been synthesized…
Dispersions of Two-Dimensional Titanium Carbide MXene in Organic Solvents
- K. Maleski, V. Mochalin, Y. Gogotsi
- Chemistry
- 17 February 2017
Two-dimensional titanium carbide (Ti3C2Tx) MXene has attracted a great deal of attention in the research community and has already showed promise in numerous applications, but only its dispersions in…
Flexible MXene/Graphene Films for Ultrafast Supercapacitors with Outstanding Volumetric Capacitance
- Jun Yan, Chang E. Ren, Y. Gogotsi
- Engineering
- 1 August 2017
A strategy to prepare flexible and conductive MXene/graphene (reduced graphene oxide, rGO) supercapacitor electrodes by using electrostatic self‐assembly between positively charged rGO modified with…
Metallic Ti3C2Tx MXene Gas Sensors with Ultrahigh Signal-to-Noise Ratio.
- S. Kim, Hyeong‐Jun Koh, Hee‐Tae Jung
- Materials ScienceACS Nano
- 25 January 2018
It is demonstrated that 2D metal carbide MXenes, which possess high metallic conductivity for low noise and a fully functionalized surface for a strong signal, greatly outperform the sensitivity of conventional semiconductor channel materials.
Metallic MXenes: A New Family of Materials for Flexible Triboelectric Nanogenerators
- Yongchang Dong, S. S. K. Mallineni, R. Podila
- Engineering
- 1 February 2018
Saturable Absorption in 2D Ti3C2 MXene Thin Films for Passive Photonic Diodes
- Yongchang Dong, S. Chertopalov, R. Podila
- PhysicsAdvances in Materials
- 1 March 2018
A Ti3 C2 Tx MXene-based photonic diode that breaks time-reversal symmetry to achieve nonreciprocal transmission of nanosecond laser pulses is demonstrated and is found to show higher threshold for light-induced damage with up to 50% increase in nonlinear transmittance.
Selective Etching of Silicon from Ti3 SiC2 (MAX) To Obtain 2D Titanium Carbide (MXene).
- Mohamed Alhabeb, K. Maleski, Y. Gogotsi
- ChemistryAngewandte Chemie
- 4 May 2018
This new synthesis method greatly widens the range of precursors for MXene synthesis and produces flexible and electrically conductive films, which show higher oxidation resistance than MXene synthesized from Ti3 AlC2.
Synthesis of Mo4VAlC4 MAX Phase and Two-Dimensional Mo4VC4 MXene with 5 Atomic Layers of Transition Metals.
- Grayson Deysher, C. Shuck, Y. Gogotsi
- Materials Science, ChemistryACS Nano
- 5 December 2019
This study demonstrates the existence of an additional subfamily of M5X4Tx MXenes as well as a twinned structure, allowing for a wider range of 2D structures and compositions for more control over properties, which could lead to many different applications.
Two-Dimensional Titanium Carbide (MXene) as Surface-Enhanced Raman Scattering Substrate
- A. Sarycheva, T. Makaryan, Y. Gogotsi
- Chemistry
- 6 September 2017
Noble metal (gold or silver) nanoparticles or patterned films are typically used as substrates for surface-enhanced Raman spectroscopy (SERS). Two-dimensional (2D) carbides and nitrides (MXenes)…
A 2D Titanium Carbide MXene Flexible Electrode for High‐Efficiency Light‐Emitting Diodes
- Soyeong Ahn, T. Han, Tae‐Woo Lee
- Materials ScienceAdvances in Materials
- 30 April 2020
The results demonstrate the strong potential of MXene as a solution-processable electrode in optoelectronic devices and provide a guideline for use of MXenes as TCEs in low-cost flexible optoeLECTronic devices.
...
...